Re: Europa_Mail:Prop balancing ?

[bryan.wilkinson <aa4bwi@zen.sunderland.ac.uk>]

Some years ago , there was a method of balancing truck wheels.
This involved a loop of strong plastic pipe , filled with thin oil IIRC.
Inside were anumber of steel BB's. This was originally used for army 
trucks/armoured cars , which had to drive round with anti - puncture 
compound permanently inside the tubes.

Dunno if this is practical , but maybe worth a look ?

Bryan